My trident z ddr5 ram is not working or posting at its rated 6000mhz but it works and post at 6200mhz.

Nicolas Bossus · June 10

Hello, my problem is i have two sticks off trident z ddr5 x16gb (32gb total) F5-6000J3636F16GX2-TZ5RK

the thing is, my mother asus tuf x670E plus wifi, ( latest bios 1618) wont make work my ram at profile DOCP tweaker at 6000mhz (making a hard reset and showing an inestability message)

i know is rated at xmp but is listed in the qlv as a memory compatible with my exact model of motherboard.

yet... when i just change the frecuency from 6000 ( with docp profile) to 6200mhz the sistem post without making a hard reset and aparently working fine. is safe to use it this way? or i shall wait for another bios update to solve this incompatibility problem ?

CPU R7 7700x

gpu 6800xt asrock phantom gaming

ram: 2 sticks trident z ddr5 6000mhz x16 (32gb total)

mobo: X670E tuf wifi plus

PSU: corsair HX 1200w

case: Corsair 5000D AIRFLOw

storage: m.s samsung evo 2tb and another aorus with 2tb both being nvme 4.0

RONOTHAN## · June 10

2 minutes ago, Nicolas Bossus said:

yet... when i just change the frecuency from 6000 ( with docp profile) to 6200mhz the sistem post without making a hard reset and aparently working fine

Double check to make sure that it's actually running at 6200MT/s, and that the memory controller clock is at 3100MHz. If you want to check in CPU-Z, you just want to make sure the DRAM frequency and the NB Frequency are 3100MHz (in the memory tab). If the memory controller clock (NB Frequency, also called UCLK in HWInfo and Ryzen Master) is half the DRAM frequency, go into the BIOS and change the MEMCLK/UCLK divider to UCLK == MEMCLK rather than UCLK == MEMCLK / 2. If that causes the system to stop booting, drop the frequency down until it starts being able to boot in UCLK == MEMCLK mode as that will get you the best performance.

7 minutes ago, Nicolas Bossus said:

is safe to use it this way?

Yeah, it's safe. Nearly every kit rated at 5600+ will be able to do 6400MT/s with ease, and that kit is no exception. I'd want to run a memory stress test to be sure, as well as double check that the SOC voltage is below 1.3V, though it should be fine. Most Ryzen 7000 series CPUs can do 6200 with minimal effort, and yours seems to be one of them.

11 minutes ago, Nicolas Bossus said:

or i shall wait for another bios update to solve this incompatibility problem ?

I would try to update when the new BIOS revision comes out, it does sound like they broke the 6000MT/s memory ratio and odds are they broke something else.

Nicolas Bossus · June 10

3 hours ago, RONOTHAN## said:

as well as double check that the SOC voltage is below 1.3V

It should be the case. Because this BIOS versión Is told to límit the SOC to 1.3 after the burn outs of some 7000 series.

AND my BIOS Is the latest, being newer than the beta fiasco that Asus got all the hate.

The worst thing Is that before updating the xmp ram of mine worked justo fine with xmp

But i updated just because of the BIOS with excesive SOC voltage.

Nicolas Bossus · June 10

13 hours ago, RONOTHAN## said:

(NB Frequency, also called UCLK in HWInfo and Ryzen Master) is half the DRAM frequency, go into the BIOS and change the MEMCLK/UCLK divider to

it seems to be all in order based on what you said. Please check the images i uploaded and tell me what you think. I think is all good. the SOC even with cinebench running 10 min on multicore is staying always in 1,290 v and the UCLK is the same frecuency as the DRam too. so i think im good to go right ?

PD: this is the score i got when i finised the cinebench multicore test or benchmark and i even did a test with memtest64 and told me i have no errors.